Rem D. Koolhaas, nephew of superstar architect Rem Koolhaas, has co-founded a futuristic shoe company called United Nude. According to MediaBistro, they're known for their "Möbius strip-inspired heels, angular wedges, and carbon-fiber construction," and these latest shoes are probably the craziest yet. No "Möbius… »7/10/13 4:07pm 7/10/13 4:07pm